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Implement feature of new FE/BE protocol whereby RowDescription identifies

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the column by table OID and column number, if it's a simple column
reference.  Along the way, get rid of reskey/reskeyop fields in Resdoms.
Turns out that representation was not convenient for either the planner
or the executor; we can make the planner deliver exactly what the
executor wants with no more effort.
initdb forced due to change in stored rule representation.
This commit is contained in:
Tom Lane
2003-05-06 00:20:33 +00:00
parent 94a3c60324
commit 2cf57c8f8d
32 changed files with 454 additions and 336 deletions
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4
src/backend/executor/execTuples.c
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@@ -15,7 +15,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/execTuples.c,v 1.63 2002/12/13 19:45:52 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/executor/execTuples.c,v 1.64 2003/05/06 00:20:31 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -723,7 +723,7 @@ begin_tup_output_tupdesc(CommandDest dest, TupleDesc tupdesc)
tstate->destfunc = DestToFunction(dest);
(*tstate->destfunc->setup) (tstate->destfunc, (int) CMD_SELECT,
NULL, tupdesc);
NULL, tupdesc, NIL);
return tstate;
}